Auto supplies all bamboo piece mahjong car mat cool mat office chair cushion

product material, using high-quality mahjong pieces, woven fishing line, durable. of the convenience, summer use have an immediate effect, sit a few seconds can be cool and comfortable effect. Has very good health care effect, the product not only has fire cool summer, anti prickly heat reduce anger, and have very good auxiliary curative effect of long-term driving fatigue. To eliminate fatigue, sober head, focus attention has good effect.